Table of Contents
Advertisement
8 Configuration
#
Code
[A.2.2.4]
[C-05]
Contact type main
In external room thermostat control, the
contact type of the optional room
thermostat or heat pump convector for
the main leaving water temperature zone
must be set.
▪ 1 (Thermo ON/OFF): The connected
external room thermostat or heat
pump convector sends the heating or
cooling demand by the same signal as
it is connected to only 1 digital input
(preserved for the main leaving water
temperature zone) on the indoor unit
(X2M/1). Select this value in case of a
connection
convector (FWXV).
▪ 2
connected external room thermostat
sends separate heating and cooling
demand and is therefore connected to
the 2 digital input (preserved for the
main leaving water temperature zone)
on the indoor unit (X2M/1 and 2).
Select this value in case of connection
with the wired (EKRTWA) or wireless
(EKRTR1) room thermostat.
[A.2.2.5]
[C-06]
Contact type add.
In external room thermostat control with
2 leaving water temperature zones, the
type of the optional room thermostat for
the additional leaving water temperature
zone must be set.
▪ 1 (Thermo ON/OFF): See Contact
type main. Connected on the indoor
unit (X2M/1a).
▪ 2 (H/C request)(default): See Contact
type main. Connected on the indoor
unit (X2M/1a and 2a).
[A.2.2.B]
[C-08]
External sensor
When an optional external ambient
sensor is connected, the type of the
sensor must be set.
▪ 0 (No)(default): NOT installed. The
thermistor in the user interface and in
the
measurement.
▪ 1 (Outdoor sensor): Installed. The
outdoor
measure
temperature.
functionality, the temperature sensor
in the outdoor unit is still used.
▪ 2
temperature
interface is NOT used anymore.
Remark: This value has only meaning
in room thermostat control.
Digital I/O PCB
Modification of these settings is only needed when the optional
digital I/O PCB is installed. The digital I/O PCB has multiple
functionality which need to be configured.
Installer reference guide
60
Description
to
the
heat
pump
(H/C
request)(default):
The
outdoor
unit
are
used
sensor
will
be
used
the
outdoor
ambient
Remark:
For
some
(Room
sensor):
Installed.
The
sensor
in
the
user
#
Code
[A.2.2.6.2]
[D-07]
[A.2.2.6.3]
[C-09]
Alarm output logic
[C-09]
0 (default)
Closed output
1
Open output
Demand PCB
The demand PCB is used to enable the power consumption control
by digital inputs.
#
Code
[A.2.2.7]
[D-04]
Energy metering
for
When energy metering is performed by the use of an external power
or gas meter (field supply), configure the settings as described
below. Select the pulse frequency output of each meter in
to
accordance with the meter specifications. It is possible to connect a
power meter and a gas meter with different pulse frequencies. When
no power meter or gas meter is used, select No to indicate the
corresponding pulse input is NOT used.
#
Code
[A.2.2.8]
[D‑08]
EVLQ05+08CAV3 + EHYHBH05AA + EHYHBH/X08AA +
Description
Solar kit
Indicates if the domestic hot water tank
is also heated by thermal solar panels.
▪ 0 (No)(default): NOT installed.
▪ 1 (Yes): Installed. The domestic hot
water tank can –besides by the boiler–
also be heated by thermal solar
panels. Set this value if thermal solar
panels are installed.
Alarm output
Indicates the logic of the alarm output on
the digital I/O PCB during
malfunctioning.
▪ 0 (Normally open): The alarm output
will be powered when an alarm
occurs. By setting this value, a
distinction
is
made
between
detection
of
an
alarm,
detection of a power failure.
▪ 1 (Normally closed): The alarm output
will NOT be powered when an alarm
occurs.
See also table below (Alarm output
logic).
Alarm
No alarm
supply to unit
Open output
Open output
Closed output
Description
Demand PCB
Indicates if the optional demand PCB is
installed.
▪ 0 (No)(default)
▪ 1 (Pwr consmp ctrl)
Description
Optional external kWh meter 1:
▪ 0 (No)(default): NOT installed
▪ 1: Installed (0.1 pulse/kWh)
▪ 2: Installed (1 pulse/kWh)
▪ 3: Installed (10 pulse/kWh)
▪ 4: Installed (100 pulse/kWh)
▪ 5: Installed (1000 pulse/kWh)
EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1C – 2018.06
the
and
the
No power
Advertisement
Table of Contents
